Security Advisory
CVE-2021-45468
9.8
CRITICAL
Vulnerability Description
Imperva Web Application Firewall (WAF) before 2021-12-23 allows remote unauthenticated attackers to use "Content-Encoding: gzip" to evade WAF security controls and send malicious HTTP POST requests to web servers behind the WAF.
Published Date
January 14, 2022
Official Source
NIST NVD Advisory